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0.1mm Copper Soldering Wire
NPR 100.00a fine and essential tool for precise soldering tasks. Crafted with high-quality copper, this soldering wire ensures accuracy and reliability in your projects. Ideal for delicate electronic components and intricate soldering work, it’s the perfect companion for soldering enthusiasts and professionals alike. Elevate your soldering experience with the precision of 0.1mm Copper Soldering Wire. Order now and bring precision to your projects
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Battery 12v 2.8Ah
NPR 1,600.00A battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode.The terminal marked negative is the source of electrons that will flow through an external electric circuit to the positive terminal. When a battery is connected to an external electric load, a redox reaction converts high-energy reactants to lower-energy products, and the free-energy difference is delivered to the external circuit as electrical energy. Historically the term “battery” specifically referred to a device composed of multiple cells; however, the usage has evolved to include devices composed of a single cell.
Primary (single-use or “disposable”) batteries are used once and discarded, as the electrode materials are irreversibly changed during discharge; a common example is the alkaline battery used for flashlights and a multitude of portable electronic devices. Secondary (rechargeable) batteries can be discharged and recharged multiple times using an applied electric current; the original composition of the electrodes can be restored by reverse current. Examples include the lead–acid batteries used in vehicles and lithium-ion batteries used for portable electronics such as laptops and mobile phones.
Batteries come in many shapes and sizes, from miniature cells used to power hearing aids and wristwatches to, at the largest extreme, huge battery banks the size of rooms that provide standby or emergency power for telephone exchanges and computer data centers. Batteries have much lower specific energy (energy per unit mass) than common fuels such as gasoline. In automobiles, this is somewhat offset by the higher efficiency of electric motors in converting electrical energy to mechanical work, compared to combustion engines.
Rechargeable batteries (also known as secondary cells) are batteries that potentially consist of reversible cell reactions that allow them to recharge, or regain their cell potential, through the work done by passing currents of electricity.
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13.6 Mhz NFC Card
NPR 75.00Upgrade your access control and payment systems with the power of 13.56MHz High-Frequency NFC technology. Secure, convenient, and adaptable, our NFC card is the ideal choice for businesses, organizations, and individuals looking to streamline their operations and enhance security. Unlock the future of access control today!
Order your High-Frequency NFC Cards (13.56MHz) now and experience a new level of convenience and security. Contact us for bulk orders or customization options tailored to your specific needs.
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RFID Reader
NPR 1,510.00This 125Khz USB RFID Card Reader can read RFID card serial number and output to your computer according to the specified format, then management software derives many more functions.
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4 Digit LED 7-segment display
NPR 440.004-Digit 7-Segment Display – Anode is a common anode 4-digit 7-segment display. It is generally used in indicator applications.
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Solder Iron (25watt)
NPR 375.00A soldering iron is a hand tool used in soldering. It supplies heat to melt solder so that it can flow into the joint between two workpieces. A soldering iron is composed of a heated metal tip and an insulated handle.
It is an economical and easy to use heating equipment for melting the soldering wire that contains a pointed tip which enables to make fine solder joints.
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Self-Lock Micro On/Off Push Button Switch
NPR 20.00Push once to turn on, push again to turn off, push again to turn the other side on, one last push and it’s off again! It’s basically a push-button toggle switch that connects and disconnects.
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Mini On/Off Push-Button Switch
NPR 20.00Push once to turn on, push again to turn off, push again to turn the other side on, one last push and it’s off again! It’s basically a push-button toggle switch that connects and disconnects.
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Pizeo Buzzer Plate
NPR 40.00At the heart of all piezo-type buzzers is the piezoelectric element. The piezoelectric element is composed of a piezoelectric ceramic and a metal plate held together with adhesive. Both sides of the piezoelectric ceramic plate contain an electrode for electrical conduction.
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Pizeo Buzzer
NPR 90.00Piezo buzzers are simple devices that can generate basic beeps and tones. They work by using a piezo crystal, a special material that changes shape when voltage is applied to it. If the crystal pushes against a diaphragm, like a tiny speaker cone, it can generate a pressure wave which the human ear picks up as sound.
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Soldering kit
NPR 1,550.00A soldering iron is a hand tool used in soldering. It supplies heat to melt solder so that it can flow into the joint between two workpieces. A soldering iron is composed of a heated metal tip and an insulated handle.
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RFID Key Chain
NPR 60.00Cool and handy RFID Keychain. Easy to use and easy to take around.
This is a blank 125 kHz RFID Keychain fob – often used for electronic locks or customer identification but also found in other systems where a small and easy to carry tag is desired. The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader/writer when placed a couple inches away.
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9v Battery holder with switch
NPR 450.00This is a 9V battery holder with on/off switch and wires leads, that is commonly used in LED lighting, electronic toys and all kinds of mini electronic products. The holder is a two-piece unit, that slides together to safely secure your battery.
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Soldering Wire
NPR 200.00Solder wires are wires with a low melting point which can melt along with the soldering iron. Depending on the application and soldering temperature, many different types of soldering wires are available. Solder wires are generally two different types – lead alloy solder wire and lead-free solder.
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Solder Iron Stand
NPR 290.00A soldering iron stand is used to keep the hot soldering iron away from you and the work area. A soldering iron stand i made out of metal and comes with a clening sponge to clean the soldering irons tip.
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Breakable Male Header Pin
NPR 60.00A pin header (or simply header) is a form of electrical connector. It consists of one or more rows of male pins typically spaced 2.54 millimetres (0.1 in) apart, but sometimes 2 millimetres (0.079 in) or 1.27 millimetres (0.05 in) is used as well. The distance between pins is commonly referred as pitch in the electronic community.
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Non-breakable Female Header Pin
NPR 40.00Single row of 40-holes, female header. Can be cut to size with a pair of wire-cutters. Standard .1″ spacing. We use them extensively in the Olimex development boards. They mate very well with break away male headers.
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Breakable Female Header Pin
NPR 90.00Single row of 40-holes, female header with swiss round machined pins. These units have very high quality round pins to accept and retain machine pin headers much better. Can be cut to size with a pair of wire-cutters. Standard .1″ spacing. We use them extensively in the Olimex development boards. They mate very well with break away headers.
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Micro USB Female
NPR 25.00This isn’t true panel mount but you could glue the black plastic shell into your project and then press-fit in the micro B connector. The 5-pins are much easier to solder than a surface mount connector
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Mini Breadboard High Quality
NPR 160.00This is your tried and true white solderless breadboard. It has 2 power buses, 10 columns, and 30 rows – a total of 400 tie in points.